# Royaucourt-et-Chailvet

> commune in Aisne, France

**Wikidata**: [Q869107](https://www.wikidata.org/wiki/Q869107)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Royaucourt-et-Chailvet)  
**Source**: https://4ort.xyz/entity/royaucourt-et-chailvet

## Summary
Royaucourt-et-Chailvet is a commune located in the Aisne department of France. It is part of the broader administrative and political structure of France, which is a semi-presidential republic with significant international influence. The commune is situated within the country's metropolitan France region, sharing borders with neighboring European nations and extending its presence through overseas territories in the Americas, Africa, and Oceania.

## Key Facts
- **Location**: Part of the Aisne department in France.
- **Country**: France, a semi-presidential republic with a population of 68,605,616 (2025 estimate).
- **Government**: France operates under a semi-presidential system with a bicameral legislature.
- **Geography**: France spans 643,801 square kilometers, including metropolitan France and overseas territories.
- **Language**: Official language is French, with regional languages recognized.
- **Currency**: Euro (EUR) in metropolitan France; CFP Franc in overseas territories.
- **Time Zone**: UTC+01:00 (CET) and UTC+02:00 (CEST) in metropolitan France.
- **Driving Side**: Right.
- **Electricity**: 230 volts, 50 Hz; plugs: Europlug, Type E.
- **Calling Code**: +33.
- **Internet TLD**: .fr.
- **ISO Codes**: FR (Alpha-2), FRA (Alpha-3), 250 (Numeric).
- **Population**: Historical population data includes 215, 235, 248, 252, 157, 155, 163, 201, 177, 190, 202, 254, 245, 236, 228, and 226 inhabitants.
- **Coordinates**: Latitude 49.511388888889, Longitude 3.5338888888889.
- **Website**: http://www.royaucourtetchailvet.fr/
- **Related Entities**: Aisne department, canton of Anizy-le-Château, arrondissement of Laon, commune of France.
- **Awards**: Croix de guerre 1914–1918.

## FAQs
**What is the population of Royaucourt-et-Chailvet?**
Historical population data for Royaucourt-et-Chailvet includes figures such as 215, 235, 248, 252, 157, 155, 163, 201, 177, 190, 202, 254, 245, 236, 228, and 226 inhabitants. The current estimated population is not provided in the source material.

**Where is Royaucourt-et-Chailvet located?**
Royaucourt-et-Chailvet is a commune located in the Aisne department of France. The Aisne department is part of metropolitan France, which shares borders with Belgium, Luxembourg, Germany, Switzerland, Italy, Monaco, Spain, and Andorra.

**What is the official language of France?**
The official language of France is French, though regional languages such as Basque, Occitan, Catalan, Breton, and Alsatian are also recognized.

**What is the currency used in France?**
The currency used in metropolitan France is the Euro (EUR). In overseas territories like New Caledonia, French Polynesia, and Wallis and Futuna, the CFP Franc is used.

**What is the time zone in France?**
France operates on Central European Time (UTC+01:00) and observes Central European Summer Time (UTC+02:00). Overseas territories observe various time zones, ranging from UTC-10:00 (French Polynesia) to UTC+12:00 (Wallis and Futuna).

**What is the driving side in France?**
France drives on the right-hand side of the road.

**What are the electricity standards in France?**
The electrical grid in France supplies 230 volts at 50 Hz using Europlug and Type E plugs.

**What is the calling code for France?**
The international calling code for France is +33.

**What is the internet top-level domain for France?**
The top-level internet domain for France is .fr.

**What are the ISO codes for France?**
The ISO codes for France are FR (Alpha-2), FRA (Alpha-3), and 250 (Numeric).

## Why It Matters
Royaucourt-et-Chailvet is significant as part of the broader administrative and political structure of France, which plays a pivotal role in international affairs. France is a founding member of the European Union and a permanent member of the United Nations Security Council, holding veto power. Its status as a nuclear-armed state and a leading member of NATO underscores its strategic military importance in Europe and beyond. Economically, France serves as a central hub in the European Union, influencing global financial markets and regulatory standards. The country's commitment to cultural diplomacy, through the Francophonie and its vast network of overseas territories, extends its reach across multiple continents, making it a truly global nation.

## Notable For
- **Part of Aisne Department**: Royaucourt-et-Chailvet is located within the Aisne department, which is one of the 96 departments of France.
- **Historical Population Data**: The commune has historical population figures spanning multiple decades, reflecting its demographic trends.
- **Croix de guerre 1914–1918**: The commune is associated with the Croix de guerre 1914–1918, a French military decoration awarded for bravery during World War I.
- **Related Administrative Entities**: The commune is part of the canton of Anizy-le-Château and the arrondissement of Laon, contributing to the broader administrative structure of France.

## Body

### Geography and Location
Royaucourt-et-Chailvet is situated in the Aisne department of France. The Aisne department is part of metropolitan France, which spans 643,801 square kilometers. Metropolitan France shares borders with Belgium, Luxembourg, Germany, Switzerland, Italy, Monaco, Spain, and Andorra. The commune is located at coordinates latitude 49.511388888889 and longitude 3.5338888888889.

### Government and Administration
France operates under a semi-presidential system with a bicameral legislature. The current constitution was established on October 4, 1958, founding the Fifth Republic. The executive branch consists of the President of the Republic (currently Emmanuel Macron) and the Prime Minister (currently Sébastien Lecornu). The legislative branch is bicameral, composed of the French Parliament, which includes the National Assembly (lower house) and the Senate (upper house). The country is divided into 18 administrative regions, including 12 in metropolitan France and 6 overseas.

### Demographics and Society
Historical population data for Royaucourt-et-Chailvet includes figures such as 215, 235, 248, 252, 157, 155, 163, 201, 177, 190, 202, 254, 245, 236, 228, and 226 inhabitants. The official language is French, though regional languages such as Basque, Occitan, Catalan, Breton, and Alsatian are also recognized. The age of majority is 18, and the marriageable age is 18 for all genders. Compulsory education is required for children between the ages of 6 and 16. The retirement age is set at 62 years, with a full rate available at 67 years.

### Economy and Finance
France has a mixed economy with a nominal GDP of $2.78 trillion USD as of 2022. The government budget for 2023 was €455.2 billion. The standard VAT rate is 20%, with reduced rates of 10% and 5.5%, and a specific rate of 2.1% for medication. The currency is the Euro (EUR), which replaced the French franc in 1999. In overseas territories like New Caledonia, French Polynesia, and Wallis and Futuna, the CFP Franc is used. The central bank is the Bank of France. Public debt stood at 117.4% of GDP as of the third quarter of 2025.

### Infrastructure and Standards
France operates on Central European Time (UTC+01:00) and observes Central European Summer Time (UTC+02:00). Overseas territories observe various time zones, ranging from UTC-10:00 (French Polynesia) to UTC+12:00 (Wallis and Futuna). The country drives on the right-hand side of the road. Speed limits are set at 130 km/h on controlled-access highways (110 km/h in bad weather), 110 km/h on dual carriageways, 90 km/h on other roads, and 50 km/h in built-up areas. The electrical grid supplies 230 volts at 50 Hz using Europlug and Type E plugs. The international calling code is +33, and the top-level internet domain is .fr. The country also utilizes specific TLDs for regions, such as .bzh for Brittany and .corsica for Corsica. The ISO codes are FR (Alpha-2), FRA (Alpha-3), and 250 (Numeric).

### Symbols and Culture
The national flag is the tricolore, featuring three vertical bands of blue, white, and red. The official motto is "Liberté, égalité, fraternité" (Liberty, equality, fraternity). The national anthem is "La Marseillaise." The coat of arms of the French Republic is used de facto, and the Great Seal of France is used for official state documents. Public holidays include New Year's Day (January 1), Easter Monday, International Workers' Day (May 1), Victory in Europe Day (May 8), Ascension Day, Whit Monday, Bastille Day (July 14), Assumption of Mary (August 15), All Saints' Day (November 1), Armistice Day (November 11), and Christmas (December 25).

### International Relations and History
France is a key player in international organizations. It is a founding member of the European Union (1957) and a permanent member of the United Nations Security Council (1945). It is also a member of NATO (1949), the G7, the G20, the World Trade Organization, the Schengen Area, and the Council of Europe. France possesses nuclear weapons, a status attained in 1960. Historically, the origins of the French state trace back to the Treaty of Verdun in 843, which established West Francia. The First French Empire was proclaimed in 1804. France replaced the Kingdom of France and has undergone several regime changes, including the Vichy France regime during World War II, before establishing the Fifth Republic. The country maintains diplomatic relations with nations worldwide, including the United States, China, Russia, the United Kingdom, and Germany. It shares land borders with eight European countries and Brazil and Suriname via French Guiana, as well as a maritime border with the United Kingdom and the Kingdom of the Netherlands.

### Related Entities
Royaucourt-et-Chailvet is part of the Aisne department, which is one of the 96 departments of France. The commune is also associated with the canton of Anizy-le-Château and the arrondissement of Laon. The commune of France is a broader territorial subdivision for municipalities, with an inception date of March 4, 1789. The Croix de guerre 1914–1918 is a French military decoration awarded for bravery during World War I, and it is associated with Royaucourt-et-Chailvet.

## References

1. dataset of postal codes in France. 2018
2. INSEE code
3. répertoire géographique des communes
4. Freebase Data Dumps. 2013
5. Annuaire de service-public.fr
6. Recensement de la population 2015. National Institute of Statistics and Economic Studies. 2017
7. Populations légales 2016
8. Populations légales 2017
9. Populations légales 2018
10. [Populations légales communales depuis 1968. National Institute of Statistics and Economic Studies](https://www.insee.fr/fr/statistiques/2522602)
11. Populations légales 2019
12. Populations légales 2020
13. Populations légales 2021
14. Populations de référence 2022
15. Populations de référence 2023
16. [Code officiel géographique](https://www.insee.fr/fr/information/3363419)
17. National Institute of Statistics and Economic Studies
18. GeoNames
19. [répertoire géographique des communes. 2015](https://wxs-telechargement.ign.fr/83edtfdyqte031y0ra49d2e3/telechargement/inspire/RGC-2015-01$RGC2015/file/RGC2015.7z)
20. [2016](https://data.geopf.fr/telechargement/download/GEOFLA/GEOFLA_2-2_COMMUNE_SHP_LAMB93_FXX_2016-06-28/GEOFLA_2-2_COMMUNE_SHP_LAMB93_FXX_2016-06-28.7z)
21. [Code officiel géographique. 2017](https://www.insee.fr/fr/information/2560698)